Cantal® fechral or nichrome which is better
Supplier Avlob offers to buy a cantal, fehral or nichrome at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment of rental.
Nichrome
Heat-resistant alloys of chromium and nickel — nichrome X15N60, X20N80 are indispensable in electrical engineering. The most popular composition is with 80% Ni, which until recently was the most heat-resistant materials. Nichrome have a successful combination of high electrical resistance (1.05−1.40 Ohmmm 2 / m) and high heat resistance. They are used in the form of tape or wire when manufacturing high-temperature electric heaters. The limiting operating temperature of nichromes approaches 1200 ° C, and in a number of grades — to 1250 ° C.
Percent composition
| Alloy | S | P | FROM | Ti | Al | Zr | Fe | Mn | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X15N60 | ≤ 0.02 | ≤0.03 | ≤ 0.5 | ≤0.3 | ≤0.2 | --- | 18−29.2 | ≤1,5 | 1 — 1.5 | 15 — 18 | 55 — 61 |
| X20H80-H | ≤ 0.015 | ≤ 0.02 | ≤ 0.06 | ≤ 0.2 | ≤ 0.2 | 0.2 — 0.5 | ≤ .1 | ≤ 0.6 | 1 — 1.5 | 20 — 23 | 73 — 78.8 |
Cantal®
This is a refractory iron-based alloy containing 22% chromium, 5% aluminum and 0.5% cobalt. In Sweden, a number of varieties of K. are produced, the difference in the operational properties of which is determined mainly by the features of the technology of their production. Alloys are characterized by high specific electric resistance (up to 1.45 Ohm / mm 2 / m) and heat resistance (up to 1375 ° C); melting point 1510 ° C. In the form of wire or tape, K. is used mainly for the manufacture of heating elements of electric furnaces. Analogues Analog — chromal grades OX23Y5A and OX27Y5A.
Fechral
It is an alloy of chromium, iron and aluminum. The basis of the alloy is iron. Its share in the alloy, as a rule, is more than 70%.
| Name | AISI / Grade | UNS | GOST | DIN / Werkstoff |
|---|---|---|---|---|
| Kathal APM | CrAl 25 5 | 92 500 | X23S5T | 1.4765 |
| Alkrothal 14 | CrAl 14 4 | K91670 | X15Y5 | 1.4725 |
| Kanthal D | CrAl 20 5 | K92400 | X23Y5 | 1.4767 |
Delivery, price
Buy kantal, fechral, nichrome at an affordable price from the supplier Avlob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy heat-resistant alloys at the optimal price in bulk or at retail.